This reducing bush is a pipe fitting made of brass to adapt the connection of two threaded terminal points or accessories of different dimensions. It consists of a threaded barrel on the inner and outer part with and hexagonal flange at one end for easy tightening with a fixed or adjustable wrench and It allows for the change of measure for a wide range of fittings. This product has several thread dimensions 1/2" x 3/4"  to  3/4"x 1", in brass finish. Also, it has the strength to handle high-pressure applications and good corrosion resistance.